{"id":186133,"date":"2025-07-05T09:52:21","date_gmt":"2025-07-05T02:52:21","guid":{"rendered":"https:\/\/techmaster.com.vn\/?post_type=product&#038;p=186133"},"modified":"2025-07-09T13:22:41","modified_gmt":"2025-07-09T06:22:41","slug":"keysight-msos404a-high-definition-oscilloscope","status":"publish","type":"product","link":"https:\/\/techmaster.com.vn\/en\/keysight-msos404a-high-definition-oscilloscope\/","title":{"rendered":"Keysight MSOS404A High-Definition Oscilloscope"},"content":{"rendered":"<h2 data-start=\"278\" data-end=\"352\">Keysight MSOS404A High-Definition Oscilloscope \u2013 4 GHz, 4 Analog + 16 Digital Channels<\/h2>\n<figure id=\"attachment_186258\" aria-describedby=\"caption-attachment-186258\" style=\"width: 712px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2025\/07\/MSOS404A-High-Definition-Oscilloscope.png\"><img loading=\"lazy\" decoding=\"async\" class=\" wp-image-186258\" src=\"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2025\/07\/MSOS404A-High-Definition-Oscilloscope.png\" alt=\"MSOS404A High-Definition Oscilloscope\" width=\"712\" height=\"462\" \/><\/a><figcaption id=\"caption-attachment-186258\" class=\"wp-caption-text\">MSOS404A High-Definition Oscilloscope<\/figcaption><\/figure>\n<p data-start=\"354\" data-end=\"653\">The Keysight MSOS404A is a premium oscilloscope in the Infiniium S-Series, designed for advanced signal analysis in R&amp;D labs, industrial testing, and digital system design. With 4 GHz bandwidth (upgradeable), it delivers accurate measurements across 4 analog and 16 digital channels.<\/p>\n<p data-start=\"655\" data-end=\"931\">The oscilloscope integrates a 10-bit analog-to-digital converter, providing up to 16-bit vertical resolution in high-resolution mode. It features 20 GSa\/s sample rate and 100 Mpts\/channel memory, enabling engineers to capture long signal traces in fine detail.<\/p>\n<p data-start=\"933\" data-end=\"1298\">Thanks to ENOB up to 8.1 bits, the MSOS404A ensures exceptional signal integrity. Its 15-inch capacitive touch screen offers intuitive control, while the solid-state drive delivers fast boot and high reliability. Built-in protocol decoding, compliance testing, and math functions expand testing capabilities across embedded, automotive, and RF applications.<\/p>\n<p data-start=\"1300\" data-end=\"1327\">Included Accessories:<\/p>\n<ul data-start=\"1328\" data-end=\"1680\">\n<li data-start=\"1328\" data-end=\"1366\">\n<p data-start=\"1330\" data-end=\"1366\">Four N2873A 500-MHz passive probes<\/p>\n<\/li>\n<li data-start=\"1367\" data-end=\"1392\">\n<p data-start=\"1369\" data-end=\"1392\">Probe accessory pouch<\/p>\n<\/li>\n<li data-start=\"1393\" data-end=\"1417\">\n<p data-start=\"1395\" data-end=\"1417\">Localized power cord<\/p>\n<\/li>\n<li data-start=\"1418\" data-end=\"1444\">\n<p data-start=\"1420\" data-end=\"1444\">Front panel hard cover<\/p>\n<\/li>\n<li data-start=\"1445\" data-end=\"1476\">\n<p data-start=\"1447\" data-end=\"1476\">8 GHz BNC calibration cable<\/p>\n<\/li>\n<li data-start=\"1477\" data-end=\"1499\">\n<p data-start=\"1479\" data-end=\"1499\">Keyboard and mouse<\/p>\n<\/li>\n<li data-start=\"1500\" data-end=\"1532\">\n<p data-start=\"1502\" data-end=\"1532\">Keysight I\/O libraries suite<\/p>\n<\/li>\n<li data-start=\"1533\" data-end=\"1576\">\n<p data-start=\"1535\" data-end=\"1576\">User and programmer\u2019s guide (preloaded)<\/p>\n<\/li>\n<li data-start=\"1577\" data-end=\"1637\">\n<p data-start=\"1579\" data-end=\"1637\">16-channel MSO probe, MSO cable, MSO calibration fixture<\/p>\n<\/li>\n<li data-start=\"1638\" data-end=\"1680\">\n<p data-start=\"1640\" data-end=\"1680\">1-year factory calibration certificate<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"1682\" data-end=\"1838\">The Keysight MSOS404A High-Definition Oscilloscope\u00a0is a complete solution for engineers who demand precision, flexibility, and scalability in their testing workflow.<\/p>\n","protected":false},"excerpt":{"rendered":"<div class=\"panel-text\">\n<h2>HIGHLIGHTS<\/h2>\n<\/div>\n<div class=\"wrapper ungated .btn-resized\">\n<div class=\"eqCol\">\n<div class=\"rte section\">\n<div>\n<ul>\n<li>4 GHz bandwidth (upgradable)<\/li>\n<li>4 analog plus 16 digital channels<\/li>\n<li>achieve up to 16 bits of vertical resolution with our advanced system architecture<\/li>\n<li>capture a longer signal trace with 20 GSa\/s max sample rate and 100 Mpts\/channel of standard memory<\/li>\n<li>get superior signal integrity with an average system effective number of bits (ENOB) of 8.1 bits at full bandwidth<\/li>\n<li>gain increased usability with the multi-touch supported 15-inch capacitive touch screen and solid state drive for fast boot and reliability<\/li>\n<li>improve your testing with a wide range of protocol, compliance, and analysis software<\/li>\n<\/ul>\n<a class=\"button alert is-alert is-medium\"  >\n    <span>Infiniium S-Series The Standard for Superior Measurements<\/span>\n  <\/a>\n\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"featured_media":186258,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[260,274,275],"product_tag":[],"class_list":{"0":"post-186133","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-measuring-instruments","7":"product_cat-electrical-measuring-instruments","8":"product_cat-storage-oscilloscopes","10":"first","11":"instock","12":"shipping-taxable","13":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.8 (Yoast SEO v26.8) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Keysight MSOS404A High-Definition Oscilloscope - Techmaster Electronics JSC<\/title>\n<meta name=\"description\" content=\"Keysight MSOS404A High-Definition Oscilloscope offers a high-resolution capture, fast sampling, and full protocol analysis.\" \/>\n<meta name=\"robots\" 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